Lennart, Although I haven't been able to get you a trace back, I can inform that the crash appears to be related with using a combined_sink. I was using a combined_sink to drive 2 sound cards. Once I removed that feature, pulseaudio appears to run without segfault. I didn't have this issue with stock fc7 0.9.6 pulseaudio. Jim Jim Duda wrote: > I'm now running with 0.9.10, I'll let you know how that goes. > > Jim > > Jim Duda wrote: >> Lennart, >> >> I followed the instructions from the fedora StackTraces wiki for >> installing all the debugging library information. >> >> These libraries were installed: >> Installing: glibc-debuginfo-common >> Installing: glibc-debuginfo >> Installing: bash-debuginfo >> Installing: pulseaudio-module-lirc >> Installing: pulseaudio-module-bluetooth >> Installing: PolicyKit-debuginfo >> Installing: dbus-debuginfo >> Installing: glib2-debuginfo >> Installing: alsa-lib-debuginfo >> Installing: libsamplerate-debuginfo >> Installing: pulseaudio-debuginfo >> Installing: libsndfile-debuginfo >> Installing: tcp_wrappers-debuginfo >> Installing: liboil-debuginfo >> Installing: libtool-debuginfo >> Installing: libcap-debuginfo >> Installing: hal-debuginfo >> >> Running gdb the first time resulted in another failure, with a request >> to install these 3 packages, which I did. >> >> Installing: expat-debuginfo >> Installing: libsepol-debuginfo >> Installing: libselinux-debuginfo >> >> This is what happens now: >> >> linux# gdb /usr/bin/pulseaudio >> GNU gdb Red Hat Linux (6.6-45.fc8rh) >> Copyright (C) 2006 Free Software Foundation, Inc. >> GDB is free software, covered by the GNU General Public License, and you are >> welcome to change it and/or distribute copies of it under certain >> conditions. >> Type "show copying" to see the conditions. >> There is absolutely no warranty for GDB. Type "show warranty" for details. >> This GDB was configured as "i386-redhat-linux-gnu"... >> Using host libthread_db library "/lib/libthread_db.so.1". >> (gdb) run --system --log-target=syslog >> Starting program: /usr/bin/pulseaudio --system --log-target=syslog >> [Thread debugging using libthread_db enabled] >> [New process 15257] >> Executing new program: /usr/bin/pulseaudio >> warning: Cannot initialize thread debugging library: generic error >> warning: Cannot initialize thread debugging library: generic error >> [New process 15257] >> [Thread debugging using libthread_db enabled] >> Segmentation fault >> >> I am running my own compiled kernel, could that be an issue? >> >> I've read the fedora wiki a couple of times and tried to google for a >> solution, but I haven't found one. Do you understand what is going on? >> >> Jim >> >> >> Lennart Poettering wrote: >>> On Fri, 28.03.08 20:33, Jim Duda (jim at duda.tzo.com) wrote: >>> >>>> After upgrading from 0.9.8 from 0.9.6, pulse is segfaulting when playing >>>> simple wav files. >>>> >>>> Example: >>>> >>>> Mar 28 20:30:18 linux kernel: pulseaudio[2847]: segfault at b4dd79f0 eip >>>> b4dd79f0 esp bfe949fc error 4 >>>> >>>> I have to manually restart. >>>> >>>> I'm using --system mode. >>> Please provide a back trace. >>> >>> https://wiki.ubuntu.com/Backtrace >>> http://fedoraproject.org/wiki/StackTraces >>> >>> Lennart >>>
